402424013002 has 8 divisors (see below), whose sum is σ = 658512021312. Its totient is φ = 182920005900.

The previous prime is 402424012999. The next prime is 402424013003. The reversal of 402424013002 is 200310424204.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 18292000591 = 402424013002 / (4 + 0 + 2 + 4 + 2 + 4 + 0 + 1 + 3 + 0 + 0 + 2).

It is not an unprimeable number, because it can be changed into a prime (402424013003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9146000274 + ... + 9146000317.

It is an arithmetic number, because the mean of its divisors is an integer number (82314002664).

Almost surely, 2^402424013002 is an apocalyptic number.

402424013002 is a deficient number, since it is larger than the sum of its proper divisors (256088008310).

402424013002 is a wasteful number, since it uses less digits than its factorization.

402424013002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18292000604.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 402424013002 its reverse (200310424204), we get a palindrome (602734437206).

The spelling of 402424013002 in words is "four hundred two billion, four hundred twenty-four million, thirteen thousand, two".